Here's a hands-on activity that helps your child understand the concept of "circumference."

Try turning the evening ritual of asking about your kid's school day into a challenging game that consists of twenty questions.

Jump into Japanese culture with your child by making your own calligraphy scroll. Try your hand at painting kanji on paper just like Zen masters of old!

With a handful of craft supplies, your fourth grader can capture some of the artistic magic of the ancient Maya.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Children take inspiration from Nobel laureate Malala Yousafzai to write their own blog listicle on a topic of their choosing.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

In this activity students first send kindness to themselves and then they send it to others.

Build a decorated box and fill it with research that can help you get to your dream location someday!

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Help your kids map the "global footprint" of your family's grocery cart by investigating how far your food travels before landing on your dinner table.

In this activity, your child will write a poem recognizing and appreciating the beauty inherent in diversity.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

If you are looking for a special way to celebrate dad on his day, help your little one to design a creative letter photo collage.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

What happens when colored beams of light mix? You might be surprised.

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

In this activity, your child will reflect on how adults can learn from kids. They will watch a TED Talk presented by a 12-year-old girl about the power of young people’s ideas and teachings, and they will generate some of their own unique ideas.

This science fair project idea examines the reason boats are shaped and engineered.

Using butcher paper, ink and charcoal, your child will explore ancient motifs such as buffalo, bison and hunters by creating her very own cave painting.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

This project is a great way to explore variations in how to paint using watercolor.

Celebrate autumn by making a beautiful pastel art piece with corn as its theme.

Have your child make a giant red poppy out of tissue paper in remembrance of the brave soldiers who served, especially those who died serving their countries.

Kokeshi dolls have been around since the 17th century, and now your child can recreate a piece of Japanese history and culture right at home.

Have a young architect or designer on your hands? Here's an easy activity for him to learn the basics of landscape and architecture while having fun!